Lines Matching refs:top
39 retstack->top = 0;
48 return (retstack->top == retstack->bottom ? 1 : 0);
53 uint8_t top;
58 top = retstack->top;
60 if (top == retstack->bottom)
63 top = (!top ? pt_retstack_size : top - 1);
65 retstack->top = top;
68 *ip = retstack->stack[top];
75 uint8_t top, bottom;
80 top = retstack->top;
83 retstack->stack[top] = ip;
85 top = (top == pt_retstack_size ? 0 : top + 1);
87 if (bottom == top)
90 retstack->top = top;